## Changelog since v1.6.12

### Other notable changes

* Bump cAdvisor to v0.25.1, which adds support for the Docker overlay2 storage driver. ([#55744](https://github.com/kubernetes/kubernetes/pull/55744), [@dashpole](https://github.com/dashpole))

- Kubelet/stats: set INFO log level for stats not found in cadvisor memory cache error. ([#125656](https://github.com/kubernetes/kubernetes/pull/125656), [@gyuho](https://github.com/gyuho))

- Grafana is unchanged at v4.4.3 since Kubernetes 1.10 ([#53319](https://github.com/kubernetes/kubernetes/pull/53319))
- Kibana has been upgraded to v6.3.2.  ([#67582](https://github.com/kubernetes/kubernetes/pull/67582))
- CAdvisor has been updated to v0.32.0 ([#70964](https://github.com/kubernetes/kubernetes/pull/70964))
- fluentd-gcp-scaler has been updated to v0.5.0 ([#68837](https://github.com/kubernetes/kubernetes/pull/68837))

- github.com/go-openapi/validate: v0.19.2 → v0.19.5
- github.com/godbus/dbus: v4.1.0+incompatible → 2ff6f7f
- github.com/golang/protobuf: v1.3.1 → v1.3.2
- github.com/google/btree: 4030bb1 → v1.0.0
- github.com/google/cadvisor: v0.34.0 → v0.35.0
- github.com/gregjones/httpcache: 787624d → 9cad4c3
- github.com/grpc-ecosystem/go-grpc-middleware: cfaf568 → f849b54
- github.com/grpc-ecosystem/grpc-gateway: v1.3.0 → v1.9.5